PSMN3R3-80BS,118

Single FETs, MOSFETs Overview

The Nexperia PSMN3R3-80BS,118 is a standard level N-channel MOSFET housed in a D2PAK (SOT404) surface-mount package. It features an 80 V drain-source voltage rating and supports a continuous drain current of 120 A at a mounting base temperature of 25 °C. The device exhibits a typical on-state resistance of 3.5 mΩ at 25 °C and 10 V gate drive. Total power dissipation reaches 306 W under specified thermal conditions, with a junction temperature range spanning from -55 °C to +175 °C.

Single FETs, MOSFETs Feature Summary

• High efficiency achieved through minimized switching and conduction losses
• Compatible with standard level gate drive circuits

Single FETs, MOSFETs Applications

• DC-to-DC converters
• Load switch
• Motor control
• Server power supplies

Single FETs, MOSFETs Procurement Notes

Verify the complete part number including the trailing suffix against official Nexperia documentation before ordering. Confirm that the specific revision matches project requirements. Ensure compatibility with the intended PCB footprint and thermal management strategy. Check for any recent product change notices or obsolescence alerts directly from the manufacturer.

Single FETs, MOSFETs Selection Notes

Select this component when designing systems requiring robust N-channel switching with low on-resistance in a D2PAK form factor. Evaluate thermal performance based on the actual mounting base temperature rather than ambient conditions. Consider the standard level gate drive requirement for optimal RDS(on) performance. Verify that the 80 V breakdown voltage aligns with the maximum circuit operating voltages.

Single FETs, MOSFETs Part Context

This device belongs to the Nexperia PSMN series of standard level N-channel MOSFETs. It utilizes TrenchMOS technology to deliver high current capability within a plastic single-ended surface-mounted package. The D2PAK variant provides enhanced thermal dissipation compared to smaller packages, supporting industrial and communications equipment applications.

Single FETs, MOSFETs Replacement Considerations

Consult the official Nexperia cross-reference guide for verified substitutes. Ensure replacement parts match the D2PAK pinout and electrical ratings. Verify that alternative components meet the same thermal and voltage specifications.